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Theorem dral2-o 2260
Description: Formula-building lemma for use with the Distinctor Reduction Theorem. Part of Theorem 9.4 of [Megill] p. 448 (p. 16 of preprint). Version of dral2 2066 using ax-c11 2218. (Contributed by NM, 27-Feb-2005.) (Proof modification is discouraged.) (New usage is discouraged.)
Hypothesis
Ref Expression
dral2-o.1
Assertion
Ref Expression
dral2-o

Proof of Theorem dral2-o
StepHypRef Expression
1 hbae-o 2232 . 2
2 dral2-o.1 . 2
31, 2albidh 1675 1
Colors of variables: wff setvar class
Syntax hints:  ->wi 4  <->wb 184  A.wal 1393
This theorem is referenced by:  ax12eq  2271  ax12el  2272  ax12indalem  2275  ax12inda2ALT  2276
This theorem was proved from axioms:  ax-mp 5  ax-1 6  ax-2 7  ax-3 8  ax-gen 1618  ax-4 1631  ax-5 1704  ax-6 1747  ax-7 1790  ax-11 1842  ax-c5 2214  ax-c4 2215  ax-c7 2216  ax-c11 2218  ax-c9 2221
This theorem depends on definitions:  df-bi 185  df-ex 1613
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